I’m using unity 2019.3.14f1
Idon’t know whats the problem pls help
Hi there!
It seems that while installing packages, some external process immediately started locking the files and is preventing writing to them.
This may be a problem with your project being hosted on OneDrive; perhaps OneDrive is aggressively watching and locking files as soon as they get created (to sync them with the cloud); perhaps an IDE is open and similarly locks .cs files to process and update some internal info (Intellisense, etc.)
Could you please try suspending and/or shutting down programs that could be monitoring the Unity project directory: OneDrive sync, your IDE (Visual Studio, Visual Studio Code, …) and see if that solves the problem?